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From "pavel kolodin" <pavelkolodinhad...@gmail.com>
Subject Re: "dfsadmin -report" says that i need "Superuser privilege". What? :)
Date Tue, 01 Dec 2009 15:49:17 GMT
> and what about for  the hadoop-datastore ?
>
> and how did you start all the process ?
>

1)

hadoop@hadoopmaster ~ $ hadoop-0.20.1/bin/start-dfs.sh
starting namenode, logging to  
/opt/hadoop/hadoop-0.20.1/bin/../logs/hadoop-hadoop-namenode-hadoopmaster.out
hadoopslave1: starting datanode, logging to  
/opt/hadoop/hadoop-0.20.1/bin/../logs/hadoop-hadoop-datanode-hadoopslave1.out
hadoopmaster: starting datanode, logging to  
/opt/hadoop/hadoop-0.20.1/bin/../logs/hadoop-hadoop-datanode-hadoopmaster.out
hadoopmaster: starting secondarynamenode, logging to  
/opt/hadoop/hadoop-0.20.1/bin/../logs/hadoop-hadoop-secondarynamenode-hadoopmaster.out
hadoop@hadoopmaster ~ $

2)

hadoop@hadoopmaster ~ $ hadoop-0.20.1/bin/hadoop dfsadmin -report
report: org.apache.hadoop.security.AccessControlException: Superuser  
privilege is required
hadoop@hadoopmaster ~ $


3)

I didn't understood the question about datastore )

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